140414443302305 has 4 divisors (see below), whose sum is σ = 168497331962772. Its totient is φ = 112331554641840.

The previous prime is 140414443302269. The next prime is 140414443302307. The reversal of 140414443302305 is 503203344414041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26569725903889 + 113844717398416 = 5154583^2 + 10669804^2 .

It is not a de Polignac number, because 140414443302305 - 2²⁴ = 140414426525089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140414443302307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14041444330226 + ... + 14041444330235.

It is an arithmetic number, because the mean of its divisors is an integer number (42124332990693).

Almost surely, 2^{140414443302305} is an apocalyptic number.

It is an amenable number.

140414443302305 is a deficient number, since it is larger than the sum of its proper divisors (28082888660467).

140414443302305 is an equidigital number, since it uses as much as digits as its factorization.

140414443302305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28082888660466.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 140414443302305 its reverse (503203344414041), we get a palindrome (643617787716346).

The spelling of 140414443302305 in words is "one hundred forty trillion, four hundred fourteen billion, four hundred forty-three million, three hundred two thousand, three hundred five".